netdev - Re: [Patch bpf-next v2 5/9] udp: add ->read_sock() and ->sendmsg

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Date:   Tue, 2 Mar 2021 16:23:39 +0000
From:   Lorenz Bauer <lmb@...udflare.com>
To:     Cong Wang <xiyou.wangcong@...il.com>
Cc:     Networking <netdev@...r.kernel.org>, bpf <bpf@...r.kernel.org>,
        duanxiongchun@...edance.com, wangdongdong.6@...edance.com,
        jiang.wang@...edance.com, Cong Wang <cong.wang@...edance.com>,
        John Fastabend <john.fastabend@...il.com>,
        Daniel Borkmann <daniel@...earbox.net>,
        Jakub Sitnicki <jakub@...udflare.com>
Subject: Re: [Patch bpf-next v2 5/9] udp: add ->read_sock() and
 ->sendmsg_locked() to ipv6

On Tue, 2 Mar 2021 at 02:38, Cong Wang <xiyou.wangcong@...il.com> wrote:

...

> diff --git a/include/net/ipv6.h b/include/net/ipv6.h
> index bd1f396cc9c7..48b6850dae85 100644
> --- a/include/net/ipv6.h
> +++ b/include/net/ipv6.h
> @@ -1119,6 +1119,7 @@ int inet6_hash_connect(struct inet_timewait_death_row *death_row,
>  int inet6_sendmsg(struct socket *sock, struct msghdr *msg, size_t size);
>  int inet6_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
>                   int flags);
> +int udpv6_sendmsg_locked(struct sock *sk, struct msghdr *msg, size_t len);
>
>  /*
>   * reassembly.c
> diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
> index 54f24b1d4f65..717c543aaec3 100644
> --- a/net/ipv4/udp.c
> +++ b/net/ipv4/udp.c
> @@ -1831,6 +1831,7 @@ int udp_read_sock(struct sock *sk, read_descriptor_t *desc,
>
>         return copied;
>  }
> +EXPORT_SYMBOL(udp_read_sock);

Should this be in the previous commit?

-- 
Lorenz Bauer  |  Systems Engineer
6th Floor, County Hall/The Riverside Building, SE1 7PB, UK

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